Remote Contract REST Jobs in the UK

23 of 23 Remote Contract REST Jobs in the UK

Workday Extend Developer

Norwich, Norfolk, East Anglia, United Kingdom
Hybrid / WFH Options
Queen Square Recruitment Limited
transfer Workday Extend knowledge. ?? Your Profile Essential: 12+ delivered Workday Extend projects. Strong grasp of Workday object model, XPaths, and security policies. Experience with Workday Studio, EIB, Core Connectors, REST/SOAP APIs. Good programming foundation (JavaScript, OOP). Skilled in REST API/web services and integrations. Confident communicator with mentoring experience. ?? Desirable: Insurance or financial services sector experience. More ❯
Employment Type: Contract
Rate: From £500 to £550 per day
Posted:

Python Technical Architect

Bradford, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
Queen Square Recruitment Limited
Participate in planning, estimation, and risk management. Essential Skills: 10+ years in software development, 6+ years with Python. Expertise in Django, Flask, or FastAPI. Strong knowledge of microservices and REST APIs. Skilled in SQL and NoSQL databases (PostgreSQL, MongoDB). Proficient with Docker/Kubernetes and CI/CD tools. Solid understanding of OOP, design patterns, and clean code. Async More ❯
Employment Type: Contract, Work From Home
Posted:

Senior Systems Engineer - Github

City, London, United Kingdom
Hybrid / WFH Options
IntaPeople
AI). Collaborate with internal DevOps, Security and Platform teams. What You ll Need: Strong coding skills in Go, Python or Java. Deep experience with GitHub Enterprise, GitHub APIs (REST & GraphQL), Actions, and Apps. Background in Ops, Infrastructure or SRE roles with a focus on automation. Familiarity with modern SDLC practices, security tooling, version control and testing frameworks. Experience using More ❯
Employment Type: Contract
Rate: GBP 500 - 600 Daily
Posted:

C# API Developer - Remote

United Kingdom
Hybrid / WFH Options
GCS
/API Developer Duration - 3 months with very likely extension Location - Remote Rate - 500 per day (Inside IR35) Tech C#, .NET/.NET Core/.NET Framework Experience with REST APIs Ability to work with SQL query syntax with SQL Server and Oracle To create technical specifications and test plans Provide technical support for web, desktop or mobile applications, upgrading More ❯
Employment Type: Contract
Rate: GBP 480 - 500 Daily
Posted:

Senior Systems Engineer - Github

London, Coleman Street, United Kingdom
Hybrid / WFH Options
IntaPeople
AI). Collaborate with internal DevOps, Security and Platform teams. What You’ll Need: Strong coding skills in Go, Python or Java. Deep experience with GitHub Enterprise, GitHub APIs (REST & GraphQL), Actions, and Apps. Background in Ops, Infrastructure or SRE roles with a focus on automation. Familiarity with modern SDLC practices, security tooling, version control and testing frameworks. Experience using More ❯
Employment Type: Contract
Rate: £500 - £600/day
Posted:

Automation Tester

London, South East, England, United Kingdom
Hybrid / WFH Options
Lorien
with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API testing (e.g., Postman, REST Assured). Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI). Attention to detail and strong problem-solving skills. Understanding of BDD/TDD practices and More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Java Software Engineer

London, United Kingdom
Hybrid / WFH Options
The Difference Engine
years of software development experience in Java or Python, preferably Java Solid Experience in AWS Cloud development and deployment (other Cloud dev exp. would be a plus) Experience implementing REST APIs (knowledge in API security would be a plus) A good working knowledge of CI/CD best practices and associated tooling. Previous experience working in an investment banking environment More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

Python Software Engineer

London, United Kingdom
Hybrid / WFH Options
The Difference Engine
JavaScript, and expected to be hands-on to software development tasks Solid Experience in AWS Cloud development/deployment (other Cloud dev exp. would be a plus) Experience implementing REST APIs (knowledge in API security would be a plus), unit tests and using a test-driven development approach and associated testing tools Familiar with SDLC process Previous experience working in More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

SAP IS Consultant

Luton, Bedfordshire, United Kingdom
Hybrid / WFH Options
Intuition IT Solutions Ltd
regulations, FDA 21 CFR Part 11 compliance, and validation methodologies Design and develop complex integration flows connecting S/4HANA with LIMS, MES, QMS, and regulatory reporting systems using REST, SOAP, OData, IDoc, RFC protocols Lead and mentor team of 6-10 integration developers while collaborating with functional consultants and business stakeholders Ensure regulatory compliance for all integrations including validation More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

Integration Architect

United Kingdom
Hybrid / WFH Options
Montash
environment. Key Responsibilities Design scalable integration solutions using MuleSoft, RabbitMQ, and Apache Camel. Define reusable integration patterns and frameworks using enterprise models. Lead API and messaging designs aligned with REST, SOAP, and AMQP standards. Implement asynchronous architectures including pub-sub and event-driven flows. Develop MuleSoft flows and processors with Anypoint Studio and DataWeave. Configure RabbitMQ clusters, queues, exchanges, and More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Software Engineer

Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Experis
a secure, high-availability environment at one of the world's leading financial institutions. Key Accountabilities: Responsibilities will include: Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , GoLang, Docker and Cloud-Native services . Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. More ❯
Employment Type: Contract
Rate: £395 - £430/day
Posted:

One Identity Safeguard Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Robert Half
engineering experience with One Identity IAM solutions Ability to design, implement, and support IAM workflows and integrations (e.g. Active Directory, Azure, HRIS) Scripting or API integration capabilities (e.g. PowerShell, REST APIs) Previous consulting or project-based delivery experience Nice to have: direct experience with One Identity Safeguard (SPP/SPS) Important Note: All candidates will be required to undergo financial More ❯
Employment Type: Contractor
Rate: £600 - £650 per day
Posted:

Integration Architect

Scotland, United Kingdom
Hybrid / WFH Options
Montash
environment. Key Responsibilities Design scalable integration solutions using MuleSoft, RabbitMQ, and Apache Camel. Define reusable integration patterns and frameworks using enterprise models. Lead API and messaging designs aligned with REST, SOAP, and AMQP standards. Implement asynchronous architectures including pub-sub and event-driven flows. Develop MuleSoft flows and processors with Anypoint Studio and DataWeave. Configure RabbitMQ clusters, queues, exchanges, and More ❯
Employment Type: Contract
Posted:

Power Platform Developer - Outside IR35

Dorset, United Kingdom
Hybrid / WFH Options
Adecco
technical teams Requirements: Proven experience as a Power Platform Developer or similar role. Strong knowledge of Power Apps, Power Automate, and Power BI. Experience with data integration, including APIs, REST services, and SQL. Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills. Ability to manage multiple projects and tasks simultaneously. Thank you for your application. Please More ❯
Employment Type: Contract
Rate: £450 - £500/day
Posted:

HCL Domino Developer

Ashford, Maidstone, Kent, United Kingdom
Hybrid / WFH Options
Intec Select Ltd
Key Skills & Responsibilities: Design and modify applications in HCL Domino using xPages, Java, and Lotus Script Maintain and enhance existing Classic Domino web apps Develop system integrations using SOAP, REST, SQL, and SFTP Write clear, well-documented, maintainable code Understand and clarify requirements to deliver accurate solutions Provide realistic time estimates and flag potential delays early Nice to Have: Domino More ❯
Employment Type: Contract
Rate: £550 - £650/day Fully Remote
Posted:

Technical Solution Designer - Integrations -SaaS, API -Remote

London, South East, England, United Kingdom
Hybrid / WFH Options
Salt Search
a solid understanding of SaaS, APIs, cloud computing (AWS, Azure), and financial/accounting technologies. Experience with APIs, web services, middleware, and API tools and technologies such as GitHub, REST API, microservices, Postman, OpenAPI, etc. Capacity to create technical assets to improve team efficiency (e.g., Postman collections, automation scripts, web tools). Ability to work collaboratively across product and engineering More ❯
Employment Type: Contractor
Rate: £500 - £600 per day
Posted:

Test Automation Manager

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
We Are Dcoded Limited
of reusability, modular architecture, and measurable impact Excellent stakeholder management, with the ability to translate technical quality into business outcomes Tech Environment Core Tools : Selenium, Playwright, Cucumber, Serenity BDD, REST Assured, IntelliJ DevOps & CI/CD : Jenkins, GitLab CI/CD, Git, Gradle Test Management & Reporting : Jira, Xray, qTest, Allure, Confluence Desirable Exposure : TestGPT, TestSigma, SonarQube, NeoLoad, Lighthouse, Appium BPSS More ❯
Employment Type: Contract, Work From Home
Rate: £450 - £480 per day
Posted:

QA Tester, NON CLEARED BPSS

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Sanderson
techniques: Exploratory, Integration, Manual, Functional Experience setting up and contributing to test frameworks in Java Experience with writing a variety of backend and frontend automated tests using Selenium, Cucumber, REST etc. Experience working in an Agile environment Experience using version control software - Git Experience using online version control tools - GitHub, GitLab etc Experience with self-managing and being able to More ❯
Employment Type: Contractor
Rate: £400 - £430 per day
Posted:

Software Engineer Java,Angular-UK

London, South East, England, United Kingdom
Hybrid / WFH Options
Become
high-impact workstream focused on transforming the customer experience journey for a confidential client in a modern, cloud-native environment. Tech Stack Java, Spring Boot Angular, React, TypeScript AWS, REST APIs, Microservices MySQL What You'll Be Doing Building and maintaining scalable backend services using Java & Spring Boot Contributing to frontend development with Angular and React Working with AWS cloud More ❯
Employment Type: Contractor
Rate: £400 - £450 per day
Posted:

AI Solution Architect (AI Agents, Retail / eCommerce)

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
AI/ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code (Terraform, AWS CDK). Excellent problem-solving skills and ability to translate business requirements into More ❯
Employment Type: Contract, Work From Home
Posted:

SC Cleared Salesforce Technical Architect

London, United Kingdom
Hybrid / WFH Options
Triad
Sales Cloud, Service Cloud, Experience Cloud, and custom Lightning development. Hands-on experience with Apex, LWC (Lightning Web Components), Visualforce, and Salesforce DX. Strong understanding of integration patterns including REST/SOAP APIs, middleware (e.g., Mulesoft), and third-party apps. Experience designing scalable data models and Salesforce security models. Familiarity with DevOps tools and CI/CD pipelines for Salesforce. More ❯
Employment Type: Contract
Rate: £600/day
Posted:

Solution Engineer - Java Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
work experience 5+ years in web, software, or mobile app development Proficiency in Java and at least one of: JavaScript, .NET, PHP, Node.js, Python, Ruby on Rails Experience with REST and GraphQL APIs and web service consumption Knowledge of QuickBooks is highly desirable Background in small business or consumer finance is a plus This is an urgent vacancy where the More ❯
Employment Type: Contract
Rate: £300 - £330/day
Posted:

Senior Mulesoft Developer (SC Cleared)

Hampshire, United Kingdom
Hybrid / WFH Options
ARM
automation and non-functional considerations Specific Skills Delivering integration micro-service patterns using Mulesoft best practices Applying SOLID principles and creating clean code Hands-on experience in designing RAML, REST API design, flow control, error handling. Strong working experience with the Mulesoft catalyst-based approach. Knowledge of Anypoint platform cloudhub architecture, VPC, VPN, DLB, firewalls & cloud concepts. Develop common error More ❯
Employment Type: Contract
Rate: £585/day Inside IR35
Posted:
REST
10th Percentile
£356
25th Percentile
£406
Median
£500
75th Percentile
£600
90th Percentile
£688